Games like GooNECT√2
Games like GooNECT√2 include Chained Together, Gang Beasts, It Takes Two, Human Fall Flat, and PEAK. We matched them by the tags players give GooNECT√2 on Steam (Casual, Physics, Action-Adventure, Platformer, and Multiplayer): closest matches first, and among equally close ones the better-known games.

Chained Together
Shared: Co-op · Casual · Platformer

Gang Beasts
Shared: Co-op · Multiplayer · Physics

It Takes Two
Shared: Co-op · Multiplayer · Local Co-Op

Human Fall Flat
Shared: Co-op · Physics · Multiplayer

PEAK
Shared: Co-op · Multiplayer · Physics

Party Animals
Shared: Casual · Multiplayer · Co-op

Overcooked! 2
Shared: Co-op · Casual · Multiplayer

PICO PARK
Shared: Co-op · Casual · Multiplayer

Brawlhalla
Shared: Casual · Multiplayer · Co-op

RV There Yet?
Shared: Co-op · Multiplayer · Physics

BattleBlock Theater®
Shared: Co-op · Platformer · Multiplayer

R.E.P.O.
Shared: Co-op · Physics · Multiplayer

PICO PARK 2
Shared: Casual · Co-op · Multiplayer

Garry's Mod
Shared: Physics · Casual · Multiplayer

Split Fiction
Shared: Co-op · Action-Adventure · Local Co-Op

Stick Fight: The Game
Shared: Multiplayer · Action · Casual

Super Bunny Man
Shared: Co-op · Platformer · Multiplayer

Castle Crashers®
Shared: Co-op · Online Co-Op · Multiplayer

How to Fish
Shared: Co-op · Multiplayer · Physics

A Way Out
Shared: Co-op · Action-Adventure · Multiplayer

Biped
Shared: Co-op · Physics · Multiplayer

Wobbly Life
Shared: Co-op · Multiplayer · Casual

Carry The Glass
Shared: Co-op · Multiplayer · Platformer

Broforce
Shared: Co-op · Action · Platformer